Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Stevens Pass - Tye Mill (STS54)

Lat: 47.73163°NLon: 121.0853°WElev: 5180.0ft.

NA

47°F

8°C

Humidity NA
Wind Speed W 8 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Wind Chill43°F (6°C)
Last update NA
Extended Forecast for

9 Miles ESE Stevens Pass WA

Air Stagnation Advisory January 19, 10:24pm until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 19, 10:24pm until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • Tonight

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 34. Northwest wind 8 to 10 mph becoming southeast in the afternoon.

    High: 34 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20. West wind around 10 mph.

    Low: 20 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 29. South wind 6 to 10 mph.

    High: 29 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. Southwest wind around 8 mph.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 31. West wind around 11 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 34. Northwest wind 8 to 10 mph becoming southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 20. West wind around 10 mph.
Wednesday
Sunny, with a high near 29. South wind 6 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 20. Southwest wind around 8 mph.
Thursday
Partly sunny, with a high near 29.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Mostly sunny, with a high near 27.
Friday Night
A 10 percent chance of snow after 4am. Mostly clear, with a low around 17.
Saturday
A 30 percent chance of snow, mainly after 10am. Mostly sunny, with a high near 26.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 28.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Stevens Pass WA
 47.71°N 120.92°W (Elev. 6594 ft)
9:02 pm PST Jan 19, 2026
10pm PST Jan 19, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database